Is this something that has been consistent with Lightroom CC? In other words, have you been able to use Lightroom CC (the new one) in the past? Or has Lightroom CC always been "empty"?
No, its only been recently. It was working fine until last week.
The only thing i can think of that might have effected it is that i use two Adobe accounts on my PC. MY personal one for the photography package and one for work that includes Audition and indesign.
All other related apps are working for fo reach account. I have un installed and re installed LR CC, logged in and out of my account a few times etc.
LR CC is showing that im logged in using my adobe account, and the program is licensed to me, but that's as far as it gets. It wont show any cloud storage information. I also get this error if i try and add a file. This image is already in the synced catalogue.
I'm having the same issue. I also recently logged in with a second account into CC, logged back out and into my original account, and I get the spinning blue wheel too. I have even left my computer (MacBook Pro) with only LR CC running for more than 4 hrs to no avail... Perhaps some background block to avoid two accounts interfering? I have tried uninstalling LR CC and reinstalling an older version but the same thing happened... and LR Classic is still working fine for me too.